{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["time", "vulnerable system version", "vulnerable system", "vulnerability", "supported platform", "vulnerable system owner", "common vulnerabilities and exposures", "discoverer"]}], "input": "The highest - severity flaw ( CVE -2018-2913 ) lies in the Monitoring Manager component of Oracle GoldenGate , which is the company ’s comprehensive software package that allows data to be replicated in heterogeneous data environments ."}
{"discover vulnerability": [{"time": "NAN", "vulnerable system version": "NAN", "vulnerable system": "Oracle GoldenGate", "vulnerability": "The highest - severity flaw", "supported platform": "NAN", "vulnerable system owner": "NAN", "common vulnerabilities and exposures": "CVE -2018-2913", "discoverer": "NAN"}]}